U.S. flag

An official website of the United States government

Government Website

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Safely connect using HTTPS

Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

  1. Home
  2. About DHS
  3. Site Links
  4. Keywords
  5. Interoperability

Interoperability

Last Updated: | Site Page

Lab Recognition

Steps for P25 CAP Lab Recognition

Last Updated: | Site Page

P25 CAP

Congress legislated the P25 Compliance Assessment Program (P25 CAP) to ensure that LMR equipment complies with P25 standards for interoperability across suppliers.

Last Updated: | Publication

Moving Towards Credentialing Interoperability

Credentialing is a system by which identification cards or other tokens are used to authenticate a person and transmit skills, qualifications, and other attributes associated with that identity. Interoperability, in the credentialing context, provides the capability for a jurisdiction to access information and trust its legitimacy in order to make decisions about granting access and privileges.